Window Replacement & Installation Experts
$1,000 off Long Windows*
The Window Replacement Company
Long Windows is the exclusive provider of Quantum2 Heat Mirror windows in New England and the Mid-Atlantic. With over 70 years of home improvement experience, trust Long Windows for window replacement and installation services.
LIFETIME WARRANTY | FREE ESTIMATES | EXPERT INSTALL

Our Story
Part of the Long Fence and Home® family of brands, quality craftsmanship and outstanding customer service are at the core of Long Windows.
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Warranties
Have a problem with your new windows or the window installation? We will make the situation right because we believe in 100% customer satisfaction.
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Need help paying for your window replacement? We offer worry-free financing. We’re happy to work with you to find an affordable solution.
Learn MoreHear From Our Customers
From Boston, MA to Richmond, VA, homeowners are trusting Long Roofing for quality window replacement and installation services. With a 4.6-out-of-5-star rating based on over 5,000 reviews on GuildQuality, we’ve earned the coveted Guildmaster award—an honor granted to companies that provide exceptional service.
Lillian M. | Washington, DC
They were very efficient and quick.
Anthony A. | Frederick, MD
They have great customer service and products.
| Alexandria, VA
They’re service was perfectly fine.
| Hyattsville, MD
The customer service is excellent in terms of explanation and details.
Kelly P. | Upper Marlboro, MD
Long Roofing was great.
| Pikesville, MD
I had an outstanding salesperson, Tony and the installer were both great. Tony was instrumental on our door. Whenever I…


Long Windows Service Areas
Corporate Office 8530 Corridor Rd
Savage, MD 20763
Regional Office 960 Turnpike Street Suite C.
Canton, MA 02021
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Call us today to get started on your window installation. We look forward to serving your family and your home.
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